| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.41 | 13.416% | $27.6848 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $144.66 | 12.405% | $162.6051 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $121.60 | 3.440% | $125.783 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $249.82 | 3.560% | $258.7136 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $98.88 | 10.671% | $109.4315 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $44.90 | 11.284% | $49.9665 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $210.27 | 5.820% | $222.5077 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $894.54 | $956.6922 | $956.69 | $956.70 | $956.70 | |